Add asyncStream and asyncThrowingStream for Signal and SignalProducer#847
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Add asyncStream and asyncThrowingStream for Signal and SignalProducer#847
asyncStream and asyncThrowingStream for Signal and SignalProducer#847Conversation
mluisbrown
reviewed
Nov 12, 2021
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Interestingly the macCatalyst issue is known in Xcode 13.2 Beta |
NachoSoto
reviewed
Nov 27, 2021
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| @available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, macCatalyst 13, *) | ||
| extension Signal { | ||
| public var asyncThrowingStream: AsyncThrowingStream<Value, Swift.Error> { |
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I think we should use AsyncStream<Result<Value, Error>> to maintain the error type.
gshahbazian
reviewed
Apr 11, 2022
| switch event { | ||
| case .value(let value): | ||
| continuation.yield(value) | ||
| case .completed, .interrupted: |
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Should the interrupted event throw a swift CancellationError?
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This is a proposal to add
asyncStreamandasyncThrowingStreamin order to bridge into Swift Concurrency.I find this especially useful for writing non-blocking async tests.
A couple of things I'd love to hear your thoughts on (apart from the usual review):
Note: Mac Catalyst builds are failing to launch on pre-monterey macOS versions: There is a workaround described in the documents but probably not worth implementing in the CI. More info here.